Digital 3-in-1 CO2 Detector PTH-9C
$69.99
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3 detecting stages of CO2 concentration-- normal (400-700 ppm), warning (700-1500 ppm), and dangerous (1500-5000 ppm) Support selection of temperature unit from ℃ to ℉ Large and distinct LCD screen with backlight for data viewing MULTIPLE APPLICABLE SCENARIOS Suitable for growing tents, wine cellars, homes, and cars etc. Product Comparison
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